Transcription takes place in which part of the eukaryotic cell?
Nucleus
10
Translation takes place in which part of the eukaryotic cell?
Ribosome (Rough ER and cytoplasm)
10
The enzyme responsible for building the RNA strand is?
RNA polymerase
10
What is the function of tRNA?
To carry correct amino acids to the ribosome for polypeptide assembly.
15
What is the function of mRNA?
To carry infromation from one part of the cell to another, normally to make proteins.
15
What is the function of rRNA?
It forms the ribosomes that build proteins.
15
What is the goal of translation?
To use mRNA code to buildcorrect polypeptide chains.
15
What is the goal of transcription?
To convert DNA to mRNA for delivery to another part of the cell.
15
Describe the final edits and changes made to a RNA molecule after transcription.
Introns are removed from the strand. A 5' cap and 3' poly-A tail is added to protect the molecule.
25
Decribe the difference between introns and exons.
Introns do not produce proteins and are filler code. Exons code for proteins.
10
The peice of code which starts the transcription process?
Promoter sequence
10
Explain what is the central dogma of protein synthesis?
The central dogma describes how genetic information flows through the cell. DNA is converted to mRNA in transcription and mRNA makes proteins in translation.
